baber/WOPTO huggingface dataset:
Patent KR-20200117742-A (KR)
Inventor: HAN YOUNG SOO
IPC: F21K9/20
Filed: 2019-04-05
Abstract: The present invention relates to a warning light (100), including: a main body (110); an LED substrate unit (120) installed on the main body (110); a light diffusion member (130) coupled to the LED substrate unit (110); and a cap (140) fastened to the main body (110) to cover the LED substrate unit (120) and the light diffusion member (130). According to the present invention, it is possible to uniformly irradiate light irradiated from an LED light source in all directions through the light diffusion member by providing the light diffusion member in the warning light.
Patent KR-20200120330-A (KR)
Inventor: PARK HYUN WOO
IPC: H04L49/111
Filed: 2019-04-12
Abstract: The present invention relates to a method of providing a VLAN service in a software-defined network, which comprises: a step of generating, by a controller, a terminal information table including VLAN setting information of a terminal in a state before a change when a legacy network is changed to the software-defined network; a step b of processing, by the controller, a VLAN tag of a unicast packet according to the VLAN setting information of a destination terminal of the packet in case of the unicast packet, and applying, to an open flow switch, a flow rule for setting an open flow switch to perform transmission to a port connected to the destination terminal; and a step c of processing, by the controller, the VLAN tag of a broadcast packet according to the VLAN setting information of the terminal belonging to a broadcast domain of a source terminal of the broadcast packet in case of the broadcast packet, and applying, to the open flow switch, the flow rule for setting the open flow switch to perform transmission to the port connected to the terminal belonging to the broadcast domain. According to the present invention, when the legacy network is changed to the software defined network, a VLAN function is provided in the controller by using an open flow protocol without the need to separately set the terminal and/or the switch.
Patent KR-20200112566-A (KR)
Inventor: YOU JUNG HEE
IPC: A47G21/18
Filed: 2019-04-22
Abstract: The present invention relates to a straw for a beverage, which can be easily rolled in a tube shape to be used, is unfolded after usage to be easily washed and can be maintained in the tube shape even though being bent when in use. To this end, the straw for the beverage according to the present invention comprises: a sheet-shaped curved unit (11), as a soft elastic body, curved with set curvature and having set width and length; a first curling unit (12L), as the same soft elastic body as the curved unit (11), extended in the width direction of the curved unit (11) at one side of the curved unit (11); and a second curling unit (12R), as the same soft elastic body as the curved unit (11), extended in the width direction of the curved unit (11) at the other side of the curved unit (11).
Patent KR-20200124030-A (KR)
Inventor: PARK WON YOUNG
IPC: G06F16/904
Filed: 2019-04-23
Abstract: The present invention relates to a water supply remote meter reading service prediction system, and discloses a water supply leakage monitoring algorithm using big data techniques. Through time series analysis, a function of notifying suspected leakage when water is used much more than expected is provided.
Patent KR-20200127300-A (KR)
Inventor: OH YOUNG SUK
IPC: E04C2/38
Filed: 2019-05-01
Abstract: The present invention relates to an interior film, interior and exterior materials, to which wallpaper and paint are applied, and a semi-fireproof multi-purpose panel finish material structure for an art wall. More specifically, the present invention relates to a finish material structure used as exterior materials or an art wall, comprising: a casing body which has a settlement space inside, and whose one surface is opened; and an interior panel fastened with and fixed to the settlement space of the casing body. The interior panel is made of medium density fiberboard (MDF) plywood. Accordingly, the present invention forms a finish material by fastening the casing body made of tin to the MDF plywood and then installs the finish material in a building, to increase the strength of the finish material, to improve constructability, to keep the quality for a long time since corrosion is prevented, and to have environmentally friendly effects with no harm to the human body since endocrine disruptors, which are hazardous substances such as formaldehyde, are not discharged.
Patent KR-20200127736-A (KR)
Inventor: CHOI DONG SOO
IPC: G06F3/01
Filed: 2019-05-03
Abstract: The present invention relates to a virtual environment based texture generation device capable of providing a user with tactile feedback by using an electroactive polymer corresponding to a virtual object in a virtual environment. According to an embodiment of the present invention, the virtual environment based texture generation device comprises: an array having a plurality of concave parts spaced apart from each other; a plurality of electroactive polymers having electrodes connected to both sides and disposed in the plurality of concave parts of the array; and a control module for contracting at least one electroactive polymer among the plurality of electroactive polymers by applying voltage to the electrodes individually.
Patent KR-20200129416-A (KR)
Title: Performance evaluating method and system for ine dust concentration measuring apparatus using calibration factor and a medium recording a program for performing the method
Inventor: KIM SUNGROUL
IPC: G01N5/00
Filed: 2019-05-08
Abstract: The present invention relates to a technology for evaluating performance of equipment for measuring fine dust and calibrating the same. According to an embodiment of the present invention, a calibration factor for calibrating a measurement change in accordance with concentration and humidity of fine dust is utilized to utilize relatively inexpensive measurement equipment, and field calibration of a new type of fine dust sensor device is possible in the future, thereby providing versatility to improve precision of various measurement equipment.
Patent KR-20190058415-A (KR)
Inventor: SHIGETA YASUSHI
IPC: A63F1/02
Filed: 2019-05-21
Abstract: The present invention provides a method for managing a package of shuffled playing cards, capable of preventing playing cards from being deceptively replaced in a casino. According to the present invention, a managing system (7) is programmed to use information acquired by loading and unloading steps to calculate the number of places of all packages (2) of shuffled playing cards placed in each position of a backyard (8), places of game tables (11), and a placing and arrangement position (10) of a carrier (9). The management system (7) calculates the recorded position of all packages based on each ID code in a recording step of recording data in a database thereof and calculates the number of each package for each place from information acquired from the loading and unloading steps. Moreover, the management system (7) is programmed to compare all ID code information recorded in the recording step with the ID code at each position of all packages acquired from the loading and unloading steps in a calculation step to recognize whether a lost package exists and is programmed to report to a management area or a main management organization about the lost package.
Patent KR-20200135696-A (KR)
Title: Chair a bus equipped with the notifications
Inventor: LEE HAN UL
IPC: G08B21/18
Filed: 2019-05-25
Abstract: The present invention relates to a bus chair having a get-off notification function, which connects a GPS and a tablet to check a current location and an estimated time to a destination, and to wake up a passenger from drowsiness using vibrations of a connected motor, so as to save wasted time, thereby solving a problem that application to an existing city bus without armrests is difficult. According to the present invention, the bus notification chair comprises: a bus seat configured in a chair type for the passenger to sit thereon; an octahedral display for entering a get-off point by touching the get-off point by hand, for displaying a current location, and for waking up the passenger; a vibration motor with an oval shape to wake up the passenger; Arduino formed in an octahedral shape so that the vibration motor can be operated by receiving a GPS data value; and a case formed in the octahedral shape to protect the Arduino. Therefore, the present invention can connect the GPS and the tablet to check the current location and the estimated time to a destination, and to wake up the passenger from drowsiness using the vibrations of the connected motor, so as to save the wasted time, thereby solving the problem that the application to the existing city bus without armrests is difficult.
Patent KR-20200138463-A (KR)
Inventor: PARK SANG YEOL
IPC: H05B45/00
Filed: 2019-05-29
Abstract: The present invention relates to an LED lighting control apparatus using a frequency of a commercial AC power source. The LED lighting control apparatus comprises: an LED lighting module including a plurality of LEDs for generating a light source having at least one color; an LED drive module to drive the LEDs of the LED lighting module with a plurality of colors according to a specific LED color control signal; a clock signal generation module for receiving a commercial AC power signal from an outside to generate a digital reference clock signal of the same frequency as a frequency of the commercial AC power signal based on the received commercial AC power signal; and an LED control module for receiving a digital reference clock signal generated from the clock signal generation module to generate a specific LED color control signal synchronized with the received digital reference clock signal, and for controlling an operation of the LED drive module to simultaneously drive respective LEDs of the LED lighting module with a plurality of colors according to the specific LED color control signal to configure a landscape lighting system having the same variable time of colors without additional wired/wireless synchronization signal.
Patent KR-20200137385-A (KR)
Title: Heatsink clip and sensor module including the same
Inventor: CHOI YUNHWA
IPC: H05K7/20
Filed: 2019-05-30
Abstract: According to an embodiment of the present invention, a sensor module including a heatsink clip includes: a module housing; an upper substrate located inside the module housing and on which the first sensor is mounted; a lower substrate which corresponds to the upper substrate and is positioned inside the module housing and on which a second sensor is mounted; and a heatsink clip positioned between the upper substrate and the lower substrate and transferring heat generated by the first sensor and the second sensor to the module housing, thereby efficiently performing heat dissipation by installing a heatsink clip of a predetermined shape in the sensor module.
Patent KR-20200142436-A (KR)
Inventor: NO CHAE YOUNG
IPC: A45D29/18
Filed: 2019-06-12
Abstract: Conventional nail polish bottles are deep and wide, so leftover nail polish usually cannot be used and has to be discarded. To solve the problem, the shape of a nail polish bottle has been made in a funnel-shaped inverted triangle.
Patent KR-20200144202-A (KR)
Inventor: SON JIN HO
IPC: B60R16/037
Filed: 2019-06-17
Abstract: A method for providing extended reality (XR) content for in-vehicle passengers includes the steps of: checking whether a passenger has a specific disease based on health information of a passenger in a vehicle; receiving a passenger condition monitoring result from the vehicle; determining whether the passenger shows abnormal symptoms based on the received passenger condition monitoring result and a confirmation result; and displaying the XR content based on at least one of the determination result and the health information of the passenger.
Patent KR-20200015372-A (KR)
Inventor: FRENCH DAVID
IPC: H03H7/40
Filed: 2019-06-21
Abstract: A substrate processing system for processing a substrate within a processing chamber is provided and includes a source terminal, a substrate support portion, and a tuning circuit. The substrate support portion holds the substrate and includes first and second electrodes, which receive power from a power source via the source terminal. The tuning circuit is connected to the first electrode or the second electrode. The tuning circuit is allocated for tuning signals provided to the first electrode. The tuning circuit includes at least one of a first impedance set or a second impedance set. The first impedance set is connected between the first electrode and the power source in series and receives a first signal from the power source via the source terminal. The second impedance set is connected between an output of the power source and a reference terminal and receives the first signal from the power source via the source terminal. Thus, the present invention can increase substrate layer design flexibility and position-specific design selectivity.
Patent KR-20200002666-A (KR)
Title: Substrate processing apparatus, substrate processing system and substrate processing method
Inventor: UMEZAKI SHOTA
IPC: H01L21/67
Filed: 2019-06-27
Abstract: The present invention provides a technique capable of reducing the usage of atmosphere adjusting gas when processing a substrate. According to one embodiment of the present invention, a substrate processing apparatus comprises a substrate processing unit, a partition unit, a first gas supply unit and a second gas supply unit. The substrate processing unit implements liquid-processing on the substrate. The partition unit divides a space between a first space from an introduction entrance, into which the substrate is introduced, to the substrate processing unit and a second space except the first space. The first gas supply unit is connected to the partition unit and supplies the atmosphere adjusting gas adjusting an atmosphere to the first space. The second gas supply unit is connected to a place different from the first gas supply unit of the partition unit and supplies the atmosphere adjusting gas to the first space.
Patent KR-20210003006-A (KR)
Inventor: MOON JOO HEE
IPC: H04N19/105
Filed: 2019-07-01
Abstract: The present invention provides a method and device for encoding and decoding a video using a motion correlation between cross-components to improve a coding efficiency of a video signal. The present invention proposes a method for predicting prediction information of components, which are to be coded current, again by using restoration information of cross-components.
Patent KR-20210008616-A (KR)
Inventor: JI HO CHO
IPC: G02F1/1333
Filed: 2019-07-15
Abstract: An objective of the present invention is to provide a display device having a large area fingerprint sensor capable of sensing a user′s fingerprint by supplying a driving signal only to a first touch block corresponding to a position touched by a user′s finger. To this end, the display device having the large area fingerprint sensor comprises a display panel, a touch panel, a fingerprint sensor, a fingerprint sensor driver, and a touch driver.
Patent KR-20210008968-A (KR)
Inventor: CHA DONG EUN
IPC: G06Q10/04
Filed: 2019-07-15
Abstract: According to the present invention, provided is a vehicle parts replacement service providing system, in which a server is provided with parts information of replaceable parts for each vehicle type. When a request for replacement of parts for a specific vehicle type is received from a user terminal, the server provides the types of replaceable parts to the user terminal. When a replacement part is selected through the user terminal, the server notifies the user terminal of the costs required for replacement of the corresponding parts, and the replaceable part is transported to the service center. In the server, at least one of vehicle specification information or vehicle control data which is changed due to replacement of parts is output.
Patent KR-20210009699-A (KR)
Inventor: HAN SANG HUI
IPC: B29C59/04
Filed: 2019-07-17
Abstract: The present invention relates to an imprinting roll and an imprinting apparatus including the same. According to one aspect of the present invention, provided is an imprinting roll comprising a core part having a central axis and a pattern part provided on the core part, wherein the pattern part includes a first plating layer provided on the core part and a second plating layer provided on the first plating layer and having a higher hardness than the first plating layer. Also, the second plating layer has, in a partial region, a first structured surface for forming a hairline pattern on one surface of the film during an imprinting process.
Patent KR-20210009765-A (KR)
Inventor: NAM DONG KYU
IPC: F24F11/72
Filed: 2019-07-18
Abstract: The present invention relates to an air shower stand, which is installed at indoor and outdoor places to remove fine dust, harmful substances, and odors from the clothing of a user. According to an embodiment of the present invention, the air shower stand allows an air curtain to be operated after entry of a user to prevent the user from facing strong wind by the air curtain when being used alone. Moreover, two air shower stands face each other to be suitable for the width even at entrances with various widths in case of being installed at an entrance, and thus, can be used without a separate device to be suitable for a particular width. In addition, three air shower stands are installed in a C-shape, such that an air shower effect is stronger in case of having an intensive air shower. Furthermore, when a plurality of air shower stands are installed to have side surfaces to be in close contact with each other, a plurality of users can have an air shower while moving in a passage.
Patent KR-20210009899-A (KR)
Inventor: KIM JUNG MOON
IPC: G09G3/3208
Filed: 2019-07-18
Abstract: In a method of sensing a threshold voltage of a driving transistor in a pixel included in a display panel, a first initial level of a data voltage used to sense a threshold voltage of a driving transistor, a level of an initialization voltage, and a second initial level of a reference voltage different from the initialization voltage are set. A threshold voltage of the driving transistor is sensed by applying the initialization voltage, the data voltage having the first initial level, and the reference voltage having the second initial level to the driving transistor. When the threshold voltage of the driving transistor changes and does not satisfy a predetermined condition, at least one of the first initial level and the second initial level is changed. The threshold voltage of the driving transistor is sensed again based on a result of changing at least one of the first initial level and the second initial level. According to the present invention, it is possible to effectively sense the threshold voltage of the driving transistor included in the pixel of the display panel.
Patent KR-20210014440-A (KR)
Inventor: KIM BIO
IPC: H01L29/792
Filed: 2019-07-30
Abstract: The present invention relates to a vertical memory device, which comprises: a channel formed on a substrate, and extending in a vertical direction perpendicular to the upper surface of the substrate; a charge storage structure formed on an outer sidewall of the channel, and including a tunnel insulating pattern, a charge trapping pattern, and a first blocking pattern sequentially stacked in a horizontal direction parallel to the upper surface of the substrate; and gate electrodes spaced apart from each other in the vertical direction on the substrate, and separately surrounding the charge storage structure. The charge trapping patterns are formed to separately face the gate electrodes in the horizontal direction, and are spaced apart from each other in the vertical direction. In each of the charge trapping patterns, a first length in the vertical direction of an inner sidewall being in contact with the tunnel insulating pattern may be smaller than a second length in the vertical direction of the outer sidewall being in contact with the first blocking pattern. Accordingly, the vertical memory device with improved reliability is provided.
Patent KR-20210016765-A (KR)
Title: Method for providing service program of vehicle display device
Inventor: LEE GYU WON
IPC: G10L15/22
Filed: 2019-08-05
Abstract: Disclosed is a method for providing a service program performed in a vehicle display device. According to an embodiment of the present invention, a method for providing a service program comprises the steps of: outputting service programs to a home screen of a display device for a vehicle; executing a service program selected by a user input among the service programs that can be provided by the display device for a vehicle; determining order information of service programs to be output on the home screen based on the execution time of the service programs; and outputting the service programs through the home screen based on the determined order information.
Patent KR-20210017220-A (KR)
Title: Method and apparatus for antenna adaptation in wireless communication system
Inventor: KIM TAEHYOUNG
IPC: H04B7/08
Filed: 2019-08-07
Abstract: The present disclosure relates to a communication technique fusing IoT technology with a 5G communication system for supporting a data transmission rate higher than a 4G system, and a system thereof. The present disclosure can be applied to intelligent services based on 5G communication technology and IoT-related technology (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related services and the like). According to the present invention, provided are a method for a terminal to adaptively operate an antenna and an apparatus thereof.
Patent KR-20210017727-A (KR)
Title: Rubber compound for tire sidewall
Inventor: GO HYUN OK
IPC: C08L9/00
Filed: 2019-08-09
Abstract: The present invention discloses tire sidewall rubber. The tire sidewall rubber according to the present invention includes novel EPDM rubber that is mixed with natural rubber or synthetic rubber, which is raw material rubber, wherein the EPDM rubber is represented by chemical formula 1. According to the present invention, the crosslinking performance and ozone resistance of rubber for tire sidewall can be improved, and in addition, the ozone resistance of sidewall rubber can be further improved by using novel EPDM instead of synthetic rubber in the mixture of natural rubber and synthetic rubber.
Patent KR-20210019834-A (KR)
Title: Ultra wide band antenna module and position measuring device having the same
Inventor: PARK JAEIL
IPC: H01Q5/25
Filed: 2019-08-13
Abstract: Proposed are a UWB antenna module for synthetic reception of signals received from a plurality of UWB antennas using a combiner and a position measuring device having the same. The UWB antenna module includes: a first receiving end; a second receiving end; and a combiner synthesizing signals received from the first receiving end and the second receiving end.
Patent KR-20210021844-A (KR)
Title: Rechargeable battery
Inventor: LEE JUN HO
IPC: H01M50/172
Filed: 2019-08-19
Abstract: Disclosed is a secondary battery capable of efficiently improving structural stability and stability in use. The secondary battery of the present invention comprises: an electrode assembly wound with a separator interposed between a first electrode and a second electrode; a first exterior material in which the electrode assembly is accommodated and which has an opening port facing a lower surface of the electrode assembly; a second exterior material which covers the opening port, and is coupled to the first exterior material to seal the inside of the first exterior material; and a reinforcing member having greater rigidity than that of the first and second exterior materials, disposed between the electrode assembly and the first exterior material, and including a sidewall surrounding a side surface of the electrode assembly.